17904138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2861}}^1$

素因数の和:3022

約数の個数: 32

約数和(自身を含む): 41212800

約数和(自身を除く): 23308662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 2861, 3129, 5722, 6258, 8583, 17166, 20027, 40054, 60081, 120162, 426289, 852578, 1278867, 2557734, 2984023, 5968046, 8952069, 17904138]

約数ペア:

[(1, 17904138), (2, 8952069), (3, 5968046), (6, 2984023), (7, 2557734), (14, 1278867), (21, 852578), (42, 426289), (149, 120162), (298, 60081), (447, 40054), (894, 20027), (1043, 17166), (2086, 8583), (2861, 6258), (3129, 5722)]